Home / 31,302,003.30-46,953,004.95-22,232,076.90

Finding the Fourth Proportional to 31,302,003.30, 46,953,004.95 and 22,232,076.90

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Solution

The fourth proportional to 31,302,003.30, 46,953,004.95 and 22,232,076.90 is: 33,348,115.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,302,003.30 : 46,953,004.95 = 22,232,076.90 : x
  2. Step 2: Convert to fraction form
    31,302,003.30/46,953,004.95 = 22,232,076.90/x
  3. Step 3: Cross multiply
    31,302,003.30x = 46,953,004.95 × 22,232,076.90
  4. Step 4: Simplify right side
    31,302,003.30x = 1,043,862,816,734,480.62
  5. Step 5: Solve for x
    x = 1,043,862,816,734,480.62/31,302,003.30
  6. Step 6: Final answer
    x = 33,348,115.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.